People in Italy are already hurling barbs at the hit MTV show “Jersey Shore” — which didn’t even begin airing there until today.

“They embody the worst stereotypes of Italians, multiplied by thousands and Americanized,” columnist Roberto Del Bove lamented in the Rome newspaper New Notzie.

A preview of the show posted on an MTV Italia Web page drew some of the sharpest comments.

“When I see this, I wonder whether [Osama] Bin Laden had a point,” wrote one nasty poster.

“Slicked hair, exaggerated narcissism, boundless love for the family and outlandish eccentricity” is how Snooki and company were described yesterday in another major Rome newspaper, Corriere della Sera.

A disturbing wrinkle for some Italians is that at least part of next season is expected to be filmed in Italy.